54860480

素因数分解:

$2^6\times 5^1\times {\mathrm{171439}}^1$

素因数の和:171456

約数の個数: 28

約数和(自身を含む): 130637280

約数和(自身を除く): 75776800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 171439, 342878, 685756, 857195, 1371512, 1714390, 2743024, 3428780, 5486048, 6857560, 10972096, 13715120, 27430240, 54860480]

約数ペア:

[(1, 54860480), (2, 27430240), (4, 13715120), (5, 10972096), (8, 6857560), (10, 5486048), (16, 3428780), (20, 2743024), (32, 1714390), (40, 1371512), (64, 857195), (80, 685756), (160, 342878), (320, 171439)]